CVE-2026-2492

TensorFlow HDF5 Library CVE-2026-2492 is a Local Privilege Escalation affecting the TensorFlow package’s HDF5 library, caused by insecure plugin search path handling. Affected versions are

HDF5 安全漏洞

HDF5 is a library developed by the HDF open-source project. Versions of HDF5 prior to 1.14.4-2 contained security vulnerabilities. These vulnerabilities stemmed from potential write-based heap buffer overflows when processing specially crafted h5 files, which could lead to denial-of-service attac...

CVE-2026-1669

Arbitrary file read in the model loading mechanism HDF5 integration in Keras versions 3.0.0 through 3.13.1 on all supported platforms allows a remote attacker to read local files and disclose sensitive information via a crafted .keras model file utilizing HDF5 external dataset references...

Azure Linux 3.0 Security Update: hdf5 (CVE-2024-33873)

The version of hdf5 installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-33873 advisory. - HDF5 Library through 1.14.3 has a heap-based buffer overflow in H5Dscattermem in H5Dscatgath.c. CVE-2024-33873...

OESA-2026-1132 hdf5 security update

HDF5 is a data model, library, and file format for storing and managing data. It supports an unlimited variety of datatypes, and is designed for flexible and efficient I/O and for high volume and complex data. HDF5 is portable and is extensible, allowing applications to evolve in their use of HDF...

Denial of Service in Keras via Excessive Memory Allocation in HDF5 Metadata

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Allocation of Resources Without Limits or Throttling

Overview keras is a Keras is a high-level neural networks API for Python.. Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling in HDF5 dataset metadata validation. An attacker can cause excessive memory consumption and crash the Python...

CVE-2026-0897

Allocation of Resources Without Limits or Throttling in the HDF5 weight loading component in Google Keras 3.0.0 through 3.13.0 on all platforms allows a remote attacker to cause a Denial of Service DoS through memory exhaustion and a crash of the Python interpreter via a crafted .keras archive...

Astra Linux – Vulnerability in hdf5

A vulnerability classified as problematic was discovered in HDF5 1.14.6. This vulnerability affects the function H5Ofsinfoencode in the file /src/H5Ofsinfo.c. The vulnerability leads to a heap-based buffer overflow. An attack can be launched on the local host. The exploit has been disclosed to th...

OESA-2026-1006 hdf5 security update

HDF5 is a data model, library, and file format for storing and managing data. It supports an unlimited variety of datatypes, and is designed for flexible and efficient I/O and for high volume and complex data. HDF5 is portable and is extensible, allowing applications to evolve in their use of HDF...

PT-2026-20919

Name of the Vulnerable Software and Affected Versions HDF5 versions prior to 1.14.4-2 Description HDF5 is software used for managing data. An attacker controlling an h5 file parsed by HDF5 can trigger a write-based heap buffer overflow. This can lead to a denial-of-service condition, and...

HDF5 Installed (Linux)

Binary data hdf5nixinstalled.nbin...

HDF5 H5MM.c H5MM_realloc double free

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HDF5 Type Conversion Logic H5T__bit_copy heap-based overflow

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Linux Distros Unpatched Vulnerability : CVE-2025-2308

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A vulnerability, which was classified as critical, was found in HDF5 1.14.6. This affects the function H5Zscaleoffsetdecompressonebyte of the component...

UBUNTU-CVE-2025-7067

A vulnerability classified as problematic was found in HDF5 1.14.6. This vulnerability affects the function H5FSsinfoserializenodecb of the file src/H5FScache.c. The manipulation leads to heap-based buffer overflow. Local access is required to approach this attack. The exploit has been disclosed ...

SUSE CVE-2025-6816

A vulnerability classified as problematic was found in HDF5 1.14.6. This vulnerability affects the function H5Ofsinfoencode of the file /src/H5Ofsinfo.c. The manipulation leads to heap-based buffer overflow. It is possible to launch the attack on the local host. The exploit has been disclosed to...

Stack-based Buffer Overflow

Overview Affected versions of this package are vulnerable to Stack-based Buffer Overflow in the H5Gnodecmp3 function. An attacker can cause a denial of service by providing specially crafted input that triggers a buffer overflow during processing. Remediation A fix was pushed into the master bran...

HDF5 安全漏洞

HDF5 is a library of HDF open source . HDF5 version 1.14.6 there is a buffer overflow vulnerability , the vulnerability stems from the file src/H5Centry.c function H5Cflushsingleentry fails to correctly validate the length of the input data size , a remote attacker can use this vulnerability on t...

AZL-64437 CVE-2025-6816 affecting package hdf5 for versions less than 1.14.6-1

A vulnerability classified as problematic was found in HDF5 1.14.6. This vulnerability affects the function H5Ofsinfoencode of the file /src/H5Ofsinfo.c. The manipulation leads to heap-based buffer overflow. It is possible to launch the attack on the local host. The exploit has been disclosed to...